Dear, please add the option --bus-order, as in JCE, SRB. Very useful for simply identifying problem cards in rigs with a large number of video cards.
When the miner starts, you can see the PCIE ID, open your device manager, find the VEGA card, and you can see the same PCIE ID.
I know that this can be done. But this is not convenient, especially when the card falls off after a while. Sorting by bus number is convenient because it has such an OverdriveNTtool.
http://prntscr.com/lcjc3tIdeally, there should be a sorting by bus number based on the value of the --pcie_fmt parameter. That is, for Linux, 'hex' is more preferable, for Windows - 'dec'
We will look into this as an option in the future.
What you can do for the time being is manually reorder the cards using the -d option.
If you use the option "-d 2,3,0,1", this will result in the GPUs in the miner being reordered so that GPU0 is actually device 2, GPU1 is device 3, GPU2 is device 0, and GPU3 is device 1.
It's a bit annoying to setup, but it will work with the current version we have today until we can add an option to do it automatically.